9k^2-6=-7

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Solution for 9k^2-6=-7 equation: 



9k^2-6=-7

We move all terms to the left:

9k^2-6-(-7)=0

We add all the numbers together, and all the variables

9k^2+1=0

a = 9; b = 0; c = +1;
Δ = b2-4ac
Δ = 02-4·9·1
Δ = -36
Delta is less than zero, so there is no solution for the equation

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